Wire Drawing Equipment | Wire Rods & Slit Coils Vertical Wrapper | Siao

Efficient Vertical Coil Wrapping

The SA-LS-500 Semi-Automatic Coil Wrapping Machine provides a practical and efficient solution for packaging wire rod coils, slit coils, and other ring-shaped metal products like bearings, steel tape, and aluminum strips. This vertical wrapper is engineered to handle coils within specific dimensions while maximizing floor space in production facilities.

It streamlines the packaging process, offering a consistent and clean wrap that significantly improves upon manual methods. The semi-automatic operation balances efficiency with flexibility, making it suitable for various production scales.

Specifications

The technical parameters of the SA-LS-500 model are detailed below:

Parameter	Value
Type	Vertical Coil Wrapping Machine
Dimensions (L×W×H)	2×3.5×3m
Inner Coil Diameter	300mm
Outer Coil Diameter	500mm
Coil Length	210mm
Max. Coil Weight	2000kg
Packaging Speed	~50 sec/pc
Voltage	AC380V/50Hz
Total Power	≤18kW
Air Pressure	≥0.6MPa

These specifications highlight the machine's capability to handle standard coil sizes found in wire drawing and metal processing operations.

Key Features

The SA-LS-500 incorporates several features designed to enhance usability, flexibility, and reliability:

• Dual Operation Modes: Supports both manual and semi-automatic modes, offering operational flexibility.
• Advanced Control System: Equipped with a PLC-based control system and an intuitive HMI (Human-Machine Interface) for easy operation and monitoring.
• Automatic Adjustment: Automatically adjusts strapping length and tracks coil count based on input dimensions (width, inner diameter, outer diameter).
• Material Compatibility: Works with various packaging materials, including woven tape, PE film, and kraft paper, with adjustable strapping settings.
• Error Diagnostics: Displays on-screen error messages to simplify troubleshooting and maintenance.
• Independent Control Cabinet: Features a separate control cabinet for organized wiring and easier system maintenance.

These features contribute to efficient operation and simplified management of the packaging process.

How It Works

The semi-automatic packaging cycle involves straightforward steps:

1. Coil Loading: The coil is manually placed onto the machine using suitable handling equipment like an AGV, forklift, or overhead crane, depending on the facility setup.
2. Height Adjustment: The packaging system automatically adjusts its height to accommodate the dimensions of the incoming coil.
3. Transfer to Wrap: A coil cart transfers the product into the designated wrapping area.
4. Wrapping Process: The machine applies the selected packaging material (e.g., PE film, woven tape, kraft paper) around the coil.
5. Return to Position: Once the wrapping cycle is finished, the coil cart returns to the initial loading/unloading position.
6. Coil Unloading: The wrapped coil is then manually removed from the machine.

This process replaces manual wrapping, providing a faster, more consistent result for packaging wire rods and slit coils.

Individual Machine vs. Automatic Line

Understanding the role of an individual packaging machine like the SA-LS-500 is key. Unlike fully automatic packaging lines designed for high-volume, integrated operations, this semi-automatic machine focuses on specific tasks such as wrapping. It operates independently, offering greater flexibility and requiring less initial investment and space compared to a full line. This makes it ideal for facilities requiring dedicated wrapping capabilities or those with moderate production volumes.